Hello everyone,
I have installed in my house an UFH system that consists of:
The circuits are laid as follows:
Zone 1
I need your help to figure out how to setup the mixing valve and balancing valve. Right now it is set to 35°C with a 1500l/h set to the balancing valve. I don't know it this is right...
Can someone explain how to find out the optimum adjustments?
Also, is there any way i can find out the pressure drop of the UFH mixing group and distributor? I don't know how to interpret the Thermostat Kvs value and the Return valve Kvs value.
Below are the technical details of the Mixing and pumping unit.
Operating modes:
Primary flow max. 90 °C, primary return max. 55 °C,
Pmax = 6 bar,
Thermostat valve Kvs value 4.0,
Return valve Kvs value 2.7
Many thanks!
I have installed in my house an UFH system that consists of:
- Condensing boiler
- Hydraulic separator 4.5m3/hr
- UFH mixing group - TECEfloor – 7745 00 00
- Manifold TECEfloor – 7731 00 xx
The circuits are laid as follows:
Zone 1
- 3 circuits 80m each
- 10 cm spacing
- 1 circuit 85m
- 1 circuit 96m
- 10 cm spacing
- 1 circuit 100m
- 10 cm spacing
- 1 circuit 52m
- 5 cm spacing
I need your help to figure out how to setup the mixing valve and balancing valve. Right now it is set to 35°C with a 1500l/h set to the balancing valve. I don't know it this is right...
Can someone explain how to find out the optimum adjustments?
Also, is there any way i can find out the pressure drop of the UFH mixing group and distributor? I don't know how to interpret the Thermostat Kvs value and the Return valve Kvs value.
Below are the technical details of the Mixing and pumping unit.
Operating modes:
- Constant pressure 300 mbar <-- pump is set to this
- Constant pressure 400 mbar
- Proportional and
- Variably adjustable
Primary flow max. 90 °C, primary return max. 55 °C,
Pmax = 6 bar,
Thermostat valve Kvs value 4.0,
Return valve Kvs value 2.7
Many thanks!
